CN2661304Y - Wall flow free highly efficient convergence circle - Google Patents
Wall flow free highly efficient convergence circle Download PDFInfo
- Publication number
- CN2661304Y CN2661304Y CN 200320106576 CN200320106576U CN2661304Y CN 2661304 Y CN2661304 Y CN 2661304Y CN 200320106576 CN200320106576 CN 200320106576 CN 200320106576 U CN200320106576 U CN 200320106576U CN 2661304 Y CN2661304 Y CN 2661304Y
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- tower
- liquid
- wall flow
- sheet
- wall
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a wall flow free efficient convergence ring, which is mainly applied in the structured packing tower in such industries as chemical industry, light industry and medical industry; the utility model is mainly characterized in that: the wall flow free efficient convergence ring is bunched on the outer side of each structured filler in the packing tower, which can make the wall flow liquid and the liquid of the each filler flowing to the tower wall be collected by the convergence ring and be taken back to the filling layer when the tower is in use, and improve greatly the exchange efficiency of the packing tower; in particular when being used in the structured packing tower, the wall flow free highly efficient convergence ring in the utility mode can realize the wall flow free, improve the efficiency by more than 5 percent; the wall flow free highly efficient convergence ring in the utility model can also be used in the packing tower in bulk.
Description
(1) technical field
The utility model zero wall flows the anti-wall flow device that efficient convergence circle relates generally to packed tower, the especially regular packed tower of industries such as chemical industry, light industry, medicine.
(2) technical background
The packed tower of using in the present Chemical Manufacture, structured packing is because the liquid distributions is even, caloic exchange efficiency height is widely used, but initial distribution of liquid or splash can only be dirty along the tower wall to liquid and every dish filler stream liquid to the periphery on the tower wall, have the wall flow phenomenon.Will reduce the caloic exchange efficiency greatly like this, in order to reduce the wall flow phenomenon, University Of Tianjin, Nanjing University and other universities and colleges have carried out structured packing anti-wall flow research respectively, and some receives certain effect, but is not fine.
In dumped packing layer inside, liquid is along random walk when dirty, promptly may inwardly flow also may be to outflow, but in a single day tortuous outside liquid touch Ta Bi, the randomness that flows has not just existed, and liquid will be dirty along the tower wall this moment, can not return packing layer, the wall flow phenomenon is more and more serious, has greatly influenced the caloic exchange efficiency of tower.
(3) summary of the invention
The utility model zero wall flows efficient convergence circle and has solved packed tower inwall flow phenomenon problem, after novel zero wall has been installed is flowed efficient convergence circle, regular packed tower and dumped packing tower wall flow phenomenon are not being occurred, by liquid collection, water conservancy diversion, distribution again, realize zero wall stream, greatly improve the caloic exchange efficiency, and easy to process, assembling is simple, and cost is low.The utility model zero wall flows efficient convergence circle, and particularly to be applied in the structured packing effect the most obvious.
The technical scheme that the utility model zero wall flows efficient convergence circle mainly comprises: receive liquid sheet, baffle liner, distribution sheet; Receive the liquid sheet and be connected with baffle liner, baffle liner becomes 90 degree to be connected with the distribution sheet; Tie up a circle zero wall at the every dish filler of regular packed tower edge and flow efficient convergence circle; On the dumped packing tower, convergence circle is installed on its tower wall.
Above-mentioned utility model zero wall flows efficient convergence circle, described receipts liquid sheet becomes 45 degree with the tower wall with baffle liner, because diminishing, the extruding angle is close to the tower wall simultaneously during installation, when the tower wall has liquid to flow down, receiving the liquid sheet can in time collect and flow down along the baffle liner inwall, by the distribution sheet liquid of collecting is evenly distributed in down on one deck filler then.
Above-mentioned utility model zero wall flows efficient convergence circle, a lateral edges indention of described distribution sheet.
Above-mentioned utility model zero wall flows efficient convergence circle, has small through hole above the described distribution sheet zigzag, helps more that liquid is uniform to be contacted with gas-liquid two-phase.
Above-mentioned utility model zero wall flows efficient convergence circle also can be made of steel plate, is fixedly mounted on after the reinforcing in the dumped packing tower, collects wall flow liquid body, distributes again, reaches zero wall stream purpose.
Adopt zero wall of said structure flow efficient convergence circle be installed in the dumped packing tower with regular packed tower in after do not influence the installation of filler and claw cleaning.Particularly be installed in the regular packed tower, can improve packed tower caloic exchange efficiency, also can increase substantially packed tower packing section total height, thereby not worry that wall stream establishes liquid re-distributor every one section, thereby having reduced tower height, is very considerable from investment.
(4) description of drawings
With reference to accompanying drawing:
Fig. 1 is the regular packed tower side view:
1---the tower wall, 2---structured packing
Fig. 2 installs vertical view for the every dish filler of structured packing;
Fig. 3 is the preceding square stainless steel iron sheet of the block length plane of processing convergence circle.
3---be used for processing and receive liquid sheet part; 4---be used to process the baffle liner part;
5---be used to process distribution sheet part.
Fig. 4 is the convergence circle plane after cutting out.
6---receive the liquid sheet; 7---baffle liner; 8---the distribution sheet.
Fig. 5 is the convergence circle side view after being shaped.
6---receive the liquid sheet; 7---baffle liner; 8---the distribution sheet.
Fig. 6 is the tower body side view that convergence circle has been installed.
(5) specific embodiment
In conjunction with the accompanying drawings utility model is done further auspicious stating:
The utility model mainly is made up of receipts liquid sheet 6, baffle liner 7, distribution sheet 8 three parts, receives liquid sheet 6 and is connected with baffle liner 7, and 8 one-tenth 90 degree of baffle liner 7 and distribution sheet are connected.Add the general 0.2mm-0.4mm of employing stainless steel and iron leather work in man-hour, the processing raw material are rectangles as shown in Figure 3, and width generally is not more than every dish packed height, and length is decided according to every dish filler girth.The width of 3 parts as shown in Figure 3 will have certain grasp, receives liquid sheet 3 parts and generally controls 30-40mm, so that closely contact with the tower wall; Baffle liner 4 parts are generally grasped at 50-70mm; The width of distribution sheet 8 parts will design according to the concrete condition of packed tower, can not be oversize, can not be too short, oversize meeting makes every dish filler periphery one iris out existing " dry plate " phenomenon, too short liquid has just imported packing box can some flow out impact effect from packing box again, general 40-50mm.In addition, the best indention of a lateral edges of distribution sheet 8, further form also will be got through the hole on each sawtooth, and the size of through hole and quantity will design according to process condition.
Above-mentioned stainless steel iron sheet Fig. 3 is cut apart with a knife or scissors by Fig. 4 dotted line, at last the receipts liquid sheet 6 among Fig. 4 all is converted into 45 degree with baffle liner 7, distribution sheet 8 is all spent for 7 one-tenth 90 with baffle liner, and completion of processing as shown in Figure 5.Then the convergence circle that is shaped is banded in every dish filler periphery as shown in Figure 2, allows distribution sheet 8 be pressed in the bottom of filler, the direction of receiving liquid sheet 6 is outside.
Fig. 6 is the packed tower side view that convergence circle has been installed, like this when having liquid to flow down on the tower wall, receipts liquid sheet 6 is at first collected and is flowed to baffle liner 7 inboards then, simultaneously every dish filler 2 flows to peripheral liquid and also flows to baffle liner 7 inboards, flows on the notched profile sheet 8 through baffle liner 7, through the distribution sheet more step by step, flow to filler 2 inside, thereby conflux liquid is realized zero wall stream, and packed tower caloic exchange efficiency is greatly improved.Can apply in a flexible way in practice, every a dish filler convergence circle is installed, also have when filler 2 is tied up convergence circle for easy for installation, there is no need to be bundled into a whole convergence circle, can convergence circle also piecemeal be banded in the side periphery that every fritter contacts with the tower wall according to the piecemeal situation of filler 2, can not influence the effect of convergence circle like this.
Claims (4)
1, a kind of zero wall flows efficient convergence circle, it is characterized in that comprising: receive liquid sheet, baffle liner, distribution sheet; Receive the liquid sheet and be connected with baffle liner, baffle liner becomes 90 degree to be connected with the distribution sheet; Receiving the liquid sheet is fixed on the baffle liner.
2, zero wall according to claim 1 flows efficient convergence circle, it is characterized in that described receipts liquid sheet and baffle liner become 45 degree to be connected.
3, zero wall according to claim 1 flows efficient convergence circle, it is characterized in that the edge indention of described distribution sheet one side.
4, zero wall according to claim 3 flows efficient convergence circle, has small through hole above the zigzag of the sheet that it is characterized in that distributing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320106576 CN2661304Y (en) | 2003-10-28 | 2003-10-28 | Wall flow free highly efficient convergence circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320106576 CN2661304Y (en) | 2003-10-28 | 2003-10-28 | Wall flow free highly efficient convergence circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2661304Y true CN2661304Y (en) | 2004-12-08 |
Family
ID=34341763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320106576 Expired - Fee Related CN2661304Y (en) | 2003-10-28 | 2003-10-28 | Wall flow free highly efficient convergence circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2661304Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600789A (en) * | 2012-03-15 | 2012-07-25 | 天津大学 | Device capable of completely eliminating wall flow effect and integrated with tower body and method for mounting device |
| CN103463941A (en) * | 2013-09-27 | 2013-12-25 | 南京华基塔业有限公司 | Outer wall flow guide device of built-in tube of packed tower |
| CN104897549A (en) * | 2015-06-16 | 2015-09-09 | 中国地质科学院岩溶地质研究所 | Device for pinhole seepage deformation test |
| CN108636336A (en) * | 2018-04-27 | 2018-10-12 | 海盐新世纪石化设备有限公司 | Structured packing removable wall stream circle |
| CN110354650A (en) * | 2019-07-30 | 2019-10-22 | 云南雷允上理想药业有限公司 | A kind of vacuum system dehumidifying unit |
| CN111714915A (en) * | 2020-05-28 | 2020-09-29 | 杭州杭氧填料有限公司 | Mixed mass transfer interfacial type experimental-stage rectifying tower |
| CN113274866A (en) * | 2021-06-29 | 2021-08-20 | 山东宜特装备制造有限公司 | Wall-flow-proof high-efficiency packed tower |
-
2003
- 2003-10-28 CN CN 200320106576 patent/CN2661304Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600789A (en) * | 2012-03-15 | 2012-07-25 | 天津大学 | Device capable of completely eliminating wall flow effect and integrated with tower body and method for mounting device |
| CN103463941A (en) * | 2013-09-27 | 2013-12-25 | 南京华基塔业有限公司 | Outer wall flow guide device of built-in tube of packed tower |
| CN104897549A (en) * | 2015-06-16 | 2015-09-09 | 中国地质科学院岩溶地质研究所 | Device for pinhole seepage deformation test |
| CN108636336A (en) * | 2018-04-27 | 2018-10-12 | 海盐新世纪石化设备有限公司 | Structured packing removable wall stream circle |
| CN110354650A (en) * | 2019-07-30 | 2019-10-22 | 云南雷允上理想药业有限公司 | A kind of vacuum system dehumidifying unit |
| CN111714915A (en) * | 2020-05-28 | 2020-09-29 | 杭州杭氧填料有限公司 | Mixed mass transfer interfacial type experimental-stage rectifying tower |
| CN113274866A (en) * | 2021-06-29 | 2021-08-20 | 山东宜特装备制造有限公司 | Wall-flow-proof high-efficiency packed tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |